Frigidia Island

Frigidia Island is a rather unremarkable place on its own, as there are no wild Pokemon encounters or Trainer battles. However, there is the entrance to Frigidia Cavern, the place to catch Articuno, on its front face.

The island's features are quite like those of Route 15, being quite snowy, icy, and rocky. However, the Pokemon here prefer to stay inside the cave instead of out.

Even though a vast ring of water surrounds the island, the player cannot fish. In fact, there are a few programming bugs with the island, to be explained in Trivia.

Notable Place
The entrance to Frigidia Cavern, as shown in the picture, is a large hole in the side of the mountain. Inside, a large mix of ice, rocks, and wild Pokemon await the player.

Trivia

 * There are quite a few bugs with the update, seeing as it was rushed, its most prominent including:
 * The mountain can actually be scaled.
 * The player can hoverboard, walk, or run on the water, even all the way to the Double Decca.